<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>
<form action="http://127.0.0.1:3000/" method="GET">
    <input type="text" name="name" />
    <input type="text" name="age" />
    <input type="radio" name="sex" value="male"/> male
    <input type="radio" name="sex" value="female"/> female
    <input type="submit" />
</form>
</body>
</html>